<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" session="false" %>
<%
    String webroot = request.getContextPath();
    pageContext.setAttribute("webroot", webroot);
%>
<!DOCTYPE HTML>
<html>
<head>
<title>index</title>
l01 引用
l02 类和其他
l03 数据模型

</head>
<body>
</body>
</html>
